Promptitude.io is an AI tool that allows for easy integration of GPT (Generative Pre-trained Transformer) into saas and mobile apps. It provides a simple API call for developers, allowing them to create, test, manage, and improve prompts in one place. The platform can be used for a variety of use cases, from user onboarding to creative assistance and idea generation. Promptitude also offers a library of prompts for common use cases and the ability for professional prompt engineers to contribute their own prompts. The tool includes built-in end-user rating and the ability to gather feedback from end-users to improve prompts.